公开(公告)号：EP3059369A1

公开(公告)日：2016-08-24

申请号：EP15155762.6

申请日：2015-02-19

Applicant: Goodrich Actuation Systems Ltd.

Inventor： PANDIAN, Navaneethakrishnan ,  MURALIDHARAN, Narendran ,  LANGFORD, David John

IPC: E05F15/53 ,  F15B15/26 ,  E05F15/611

CPC classification number: F16H53/02 ,  B64D29/06 ,  E05F15/53 ,  E05F15/611 ,  E05Y2201/42 ,  E05Y2201/638 ,  E05Y2800/744 ,  E05Y2900/502 ,  F15B15/261 ,  F16H53/06

Abstract: An actuator system comprising a rotatable lock mechanism defining a path for an actuator pin as the actuator is expanded and retracted, wherein the lock mechanism defines an entry passage through which the pin enters as the actuator extends, a guide surface along which the pin travels from the entry passage as the actuator retracts, a locking recess into which the pin is guided by the guide surface, and an exit passage into which the pin is guided as it is caused to leave the lock recess by extension of the actuator and subsequent retraction; whereby a detent surface is provided to prevent the pin returning back into the lock recess when the actuator is extended to cause the pin to leave the lock recess; and whereby the lock mechanism provides a sloping engagement surface for the pin, either side of the entry passage.

Abstract translation: 一种致动器系统，包括当致动器伸展和缩回时限定致动器销的路径的可旋转锁定机构，其中锁定机构限定当致动器延伸时销进入的入口通道，销沿着其移动的引导表面 当致动器缩回时的进入通道，销由引导表面引导到其中的锁定凹槽以及出口通道，当销通过致动器延伸并随后缩回而离开锁定凹口时，销被引导到该出口通道中; 由此设置制动表面以防止当致动器延伸以使销离开锁定凹部时销返回到锁定凹部中; 并且由此锁定机构在进入通道的任一侧为销提供倾斜的接合表面。